GUMOUT Even high-quality fuel can leave behind carbon deposits and corrosion from ethanol and water. Gumout Regane Complete Fuel System Cleaner conditions fuel against corrosion to help extend the life of key engine parts, while using P.E.A. (polyetheramine) to effectively remove deposits other products can't, for maximized performance and fuel economy.

Features

• Cleans GDI/direct and port/indirect fuel injectors, intake valves and ports, piston tops, cylinder heads and combustion chambers.
• Conditions fuel to fight ethanol and water corrosion.
• Prevents future carbon buildup.
• Best for maximized performance and fuel economy in one fill up.